Home / 41,312.06-57,009.45-23,412.85

Finding the Fourth Proportional to 41,312.06, 57,009.45 and 23,412.85

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Solution

The fourth proportional to 41,312.06, 57,009.45 and 23,412.85 is: 32,309.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312.06 : 57,009.45 = 23,412.85 : x
  2. Step 2: Convert to fraction form
    41,312.06/57,009.45 = 23,412.85/x
  3. Step 3: Cross multiply
    41,312.06x = 57,009.45 × 23,412.85
  4. Step 4: Simplify right side
    41,312.06x = 1,334,753,646.71
  5. Step 5: Solve for x
    x = 1,334,753,646.71/41,312.06
  6. Step 6: Final answer
    x = 32,309.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.